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Acquired Superoxide-Scavenging Ability of Ceria Nanoparticles
Li YY(李媛媛); He X(何潇); Ma YH(马宇辉); 张鹏(多); Li JY(李敬源); Ding YY(丁雅韵); Zhang J(张静); Zhao YL(赵宇亮); Chai ZF(柴之芳); Zhang ZY(张智勇); Li, YY; He, X; Yin, JJ; Ma, YH; Zhang, P; Li, JY; Ding, YY; Zhang, J; Zhao, YL; Chai, ZF; Zhang, ZY
Corresponding Author何潇 ; 张智勇
AbstractCeria nanoparticles (nanoceria) are well known as a superoxide scavenger. However, inherent superoxide-scavenging ability has only been found in the nanoceria with sizes of less than 5nm and with very limited shape diversity. Reported herein is a strategy to significantly improve the superoxide-scavenging activity of nanoceria sized at greater than 5nm. The nanoceria with sizes of greater than 5nm, with different shapes, and with a negligible Ce3+/Ce4+ ratio can acquire remarkable superoxide-scavenging abilities through electron transfer. This method will make it possible to develop nanoceria-based superoxide-scavengers with long-acting activity and tailorable characteristics.
Keywordcerium electron transfer nanoparticles oxides surface chemistry
Subject AreaChemistry
Indexed BySCI ; EI ; CA
WOS Research AreaChemistry, Multidisciplinary
WOS SubjectChemistry
WOS IDWOS:000349209200026
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Document Type期刊论文
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GB/T 7714
Li YY,He X,Ma YH,et al. Acquired Superoxide-Scavenging Ability of Ceria Nanoparticles[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(6):1832-1835.
APA 李媛媛.,何潇.,马宇辉.,张鹏.,李敬源.,...&Zhang, ZY.(2015).Acquired Superoxide-Scavenging Ability of Ceria Nanoparticles.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(6),1832-1835.
MLA 李媛媛,et al."Acquired Superoxide-Scavenging Ability of Ceria Nanoparticles".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.6(2015):1832-1835.
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